A power switch life test platform and test method

Abstract

The present invention discloses a power switch life test platform and a test method, which relates to the field of switch detection, including a base, a support seat and a test switch, wherein the support seat is arranged above the base, and a test switch is placed above the support seat, a limiting mechanism is arranged on the outer side of the support seat to provide a limiting effect for the test switch, and a detection mechanism is arranged on the outer side of the support seat to detect the on and off of the test switch, a mounting seat is fixed on the upper rear side of the base, and a test rod is arranged on the front side of the mounting seat, and a movable head is arranged at the lower end of the test rod. The power switch life test platform can realize reciprocating pressing control of the test switch through the reciprocating rotation and swinging of the test rod, and realize the detection of the switch life, and the test rod can also perform vertical reciprocating movement under the eccentric rotation of the extrusion disk, which can realize the detection of the press-type test switch, thereby increasing its scope of application.

Description

Technical Field

[0001] The present invention relates to the technical field of switch detection, and in particular to a power switch life test platform and a test method. Background Art

[0002] The power switch is a component that controls the on and off of the power supply. It plays an important role in controlling the operation of the circuit. After the power switch is processed, the life of the power switch needs to be tested to determine its scope of application and service life. The current power switch life test platform is not convenient for press testing of power switches with arcs.

[0003] Prior art 1 (publication number CN113985273A, Chinese patent published on January 28, 2022) A power switch action life test device, including a box body, an action component, a controller and a limit slot body, the limit slot body is detachably installed at one end of the box body, the controller is installed at the other end of the box body, the action component is arranged at the bottom of the limit slot body, and the power switch is embedded above the limit slot body. The action component is composed of a pushing mechanism, an adjustable pushing pulley and a driving cylinder. The adjustable pushing pulley is movably installed on one end of the pushing mechanism, and the other end of the pushing mechanism is connected to the driving cylinder. The operating handle of the power switch is embedded between the adjustable pushing pulley and the pushing mechanism, and the controller is respectively connected to the driving cylinder and the power switch. This patented technology has the characteristics of automatically detecting the life of the power switch, reducing the labor intensity of personnel, saving human resources, introducing automatic testing to avoid the manual safety problems of live testing, etc. Prior art 2 (publication number CN206002287U, Chinese patent published on March 8, 2017) A mobile power switch life test device, including a control box, a jog device for testing the number of mobile power switches, the jog device includes a power mechanism and a test head for testing the mobile power switch, the power mechanism is connected to the test head, and the control box is electrically connected to the jog device. This patented technology uses the jog device to automatically test the number of times the mobile power switch is used and display it on the display screen, which can count independently or synchronously, with strong flexibility and easy operation.

[0004] Although the current test platform can test the switch by horizontal movement, this method is inconvenient for the installation and placement of the switch, and the switch can only be tested on one type of switch through this structure. That is, if a vertical push-type power switch needs to be tested, the equipment needs to be replaced, and the use of the test platform is relatively limited. Summary of the invention

[0005] The purpose of the present invention is to provide a power switch life test platform and test method to solve the problem that although the current test platform proposed in the above background technology can test the switch by horizontal movement, this method is inconvenient for the installation and placement of the switch, and the switch can only be tested on one type of switch through this structure.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power switch life test platform, comprising a base, a support seat and a test switch, the support seat is arranged above the base, and the test switch is placed above the support seat, a limiting mechanism is arranged on the outer side of the support seat to provide a limiting effect for the test switch, and a detection mechanism is arranged on the outer side of the support seat to detect the on and off of the test switch, a mounting seat is fixed to the upper rear of the base, a test rod is arranged on the front side of the mounting seat, and a movable head is arranged at the lower end of the test rod, an up and down sliding structure is formed between the movable head and the test rod, and the upper end of the movable head is fixedly connected to a first spring to provide a downward thrust for the movable head, a driving plate is fixed to the upper end of the test rod, and the lower end of the driving plate is rotatably connected to a connecting shaft, the connecting A support block is connected to the rear end of the shaft, and an up and down sliding structure is formed between the support block and the mounting seat, and a second spring is fixed under the support block, a sliding groove is provided inside the driving plate, and a connecting block is slidably connected inside the sliding groove, and a movable disk is fixed on the rear side of the connecting block, and the center of the movable disk and the center of the connecting block are staggered, a first transmission shaft is fixed at the middle and rear of the movable disk, and a rotation connection is formed between the first transmission shaft and the mounting seat, and a transmission control mechanism is provided on the rear side of the first transmission shaft to provide power for the first transmission shaft, an extrusion disk is provided above the driving plate, and a second transmission shaft is fixed on the rear side of the extrusion disk, the center of the extrusion disk and the center of the second transmission shaft are staggered, and a driving mechanism is provided at the rear end of the second transmission shaft to control the rotation of the second transmission shaft.

[0007] To further optimize the technical solution, the detection mechanism includes a conductive module and a data processor. The conductive module is installed on the left and right sides of the support base and connected to the test switch. The test switch is connected to the circuit. The data processor is installed above the substrate.

[0008] To further optimize the technical solution, a first telescopic device is connected below the support seat, and the first telescopic device is used to control the support seat to perform vertical height adjustment.

[0009] To further optimize the technical solution, the lower end of the movable head is designed as an arc-shaped structure, and a ball bearing is arranged below the movable head.

[0010] To further optimize the technical solution, the transmission control mechanism includes a transmission disc, a drive disc, an output shaft, a motor, a transmission block, a connecting ring, a connecting head and a second retractor.

[0011] The transmission plate is fixed at the rear end of the first transmission shaft.

[0012] The driving disc is arranged at the rear side of the transmission disc and drives the transmission disc to rotate after being in contact with the transmission disc.

[0013] The output shaft passes through the middle of the driving disc and forms a nested connection between the driving discs.

[0014] The motor is fixed on the rear side of the mounting seat, and the motor is connected to the output shaft.

[0015] The transmission block is fixed on the surface of the output shaft, and a front-to-back sliding structure is formed between the transmission block and the driving disc.

[0016] The connecting ring is fixed on the outer side of the driving disc.

[0017] The connecting head is arranged between the front side of the connecting ring and the connecting ring to form a sliding connection.

[0018] The second retractor is fixed inside the mounting seat and connected to the connecting head.

[0019] To further optimize the technical solution, the driving mechanism includes a first gear, a friction ring and a second gear.

[0020] The first gear is arranged at the rear side of the driving disc, and a rotation connection is formed between the first gear and the mounting seat, and the output shaft passes through the middle part of the first gear.

[0021] The friction ring is fixed on the front side of the first gear, and the friction ring contacts the driving plate for power transmission.

[0022] The second gear is arranged above the first gear and is meshed with the first gear. The second gear is fixed to the rear end of the second transmission shaft, and the second transmission shaft and the mounting seat are rotatably connected.

[0023] To further optimize the technical solution, a magnetic block is fixed on the front side of the extrusion disk, and an attraction block is arranged above the magnetic block, and the attraction block is connected to the mounting seat, and the attraction block and the magnetic block attract each other to provide a positioning effect for the extrusion disk.

[0024] To further optimize the technical solution, a connecting rod is fixed on the outer side of the connecting head, a limiting block is fixed on the front end of the connecting rod, and a limiting disk is arranged on the rear side of the limiting block, and the limiting disk is fixed on the surface of the first transmission shaft.

[0025] A testing method for a power switch life test platform, the testing method comprising the following steps:

[0026] Step 1: Place the test switch to be tested above the support seat, limit the test switch through the limit mechanism to keep it stable under the test rod, and connect the test switch and the conductive module to connect it to the detection circuit.

[0027] Step 2: After the test switch is installed, the first transmission shaft can be controlled to rotate, so that it drives the movable disk to rotate, and the movable disk drives the connecting block to move. The connecting block moves in the slide slot, driving the drive plate to move, and the supporting and positioning effect of the connecting shaft is used to make the drive plate drive the test rod to rotate back and forth. When the test rod rotates and moves, it will push the test switch, and the movable head will extend and retract under the action of the first spring, squeezing the test switch so that it is continuously switched.

[0028] Step 3: When the test switch is turned on and off, the test switch affects the change of current in the circuit, causing the current to change. After the current changes, it can be recorded by the data processor. The number of current changes can reflect the effective switching times of the test switch.

[0029] Step 4: When it is necessary to test the push-type test switch, the drive plate can be adjusted to a vertical state, and then the power transmission to the first transmission shaft is released, and the second transmission shaft is controlled to rotate, so that it drives the extrusion disk to rotate eccentrically. When the extrusion disk rotates, it will reciprocate and squeeze the drive plate, and the support block slides in the mounting seat. The second spring provides an upward thrust for the support block, so that the test rod can move reciprocatingly up and down to test the push-type test switch.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] (1) The reciprocating rotation and swinging of the test rod can realize the reciprocating pressing control of the test switch and realize the detection of the switch life. The test rod can also perform vertical reciprocating movement under the eccentric rotation of the extrusion disk, so as to realize the detection of the push-type test switch, so that the device can detect different types of test switches and increase its scope of application.

[0032] (2) The test switch on the support base can be connected to the test circuit through the conductive module, which is convenient for subsequent monitoring of the switch effectiveness of the test switch and recording the pressing life of the test switch.

[0033] (3) The sliding of the movable head in the slide groove drives the driving plate to swing back and forth, thereby realizing the swing control of the test rod. After the driving plate is kept in a vertical state, the driving plate and the connecting shaft can slide vertically in the mounting seat along with the support block, so that the test rod can move back and forth.

[0034] (4) The driving disc provides rotational power to the transmission disc, and the driving disc can be moved. After the driving disc is moved, the power connection of the transmission disc can be cut off to stop its rotation. After the driving disc and the friction ring are connected, power can be transmitted to the second transmission shaft.

[0035] (5) After the driving plate and the friction ring are connected, the limit block will be connected to the limit plate, thereby limiting the rotation of the first transmission shaft, so that the position of the connection block can remain stable when the driving plate moves back and forth vertically. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0037] Figure 2 It is a side view structural schematic diagram of the present invention;

[0038] Figure 3 It is a schematic diagram of the main cross-sectional structure of the substrate of the present invention;

[0039] Figure 4 It is a schematic diagram of the side section structure of the test rod of the present invention;

[0040] Figure 5 It is a schematic diagram of the movement of the test rod of the present invention;

[0041] Figure 6 It is a schematic diagram of the three-dimensional structure of the movable disk of the present invention;

[0042] Figure 7 It is a schematic diagram of the side section structure of the mounting seat of the present invention;

[0043] Figure 8 It is a schematic diagram of the side sectional structure of the first gear of the present invention;

[0044] Fig. 9 This is a schematic diagram of the three-dimensional structure of the drive disk of the present invention;

[0045] Fig.10 This is a schematic diagram of a test switch detection circuit of the present invention.

[0046] In the figure: 1, substrate; 2, support seat; 3, test switch; 4, limit mechanism; 5, conductive module; 6, data processor; 7, first telescope; 8, mounting seat; 9, test rod; 10, drive plate; 11, connecting shaft; 12, slide groove; 13, movable head; 14, first spring; 15, support block; 16, second spring; 17, movable disk; 18, connecting block; 19, first transmission shaft; 20, transmission disk; 21, driving disk; 22, output shaft; 23, motor; 24, transmission block; 25, connecting ring; 26, connecting head; 27, second telescope; 28, connecting rod; 29, limit block; 30, limit disk; 31, first gear; 32, friction ring; 33, second gear; 34, second transmission shaft; 35, extrusion disk; 36, magnetic block; 37, attraction block. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] See also Figure 1-Figure 10 The present invention provides the following technical solution: a power switch life test platform, comprising a base 1, a support base 2 and a test switch 3, the support base 2 is arranged above the base 1, and the test switch 3 is placed above the support base 2.

[0049] Embodiment 1: The present invention provides the following technical solution, which discloses that a limiting mechanism 4 is arranged on the outer side of the support seat 2 to provide a limiting effect for the test switch 3, and a detection mechanism is arranged on the outer side of the support seat 2 to detect the on and off of the test switch 3. A mounting seat 8 is fixed to the upper rear of the base 1, and a test rod 9 is arranged on the front side of the mounting seat 8, and a movable head 13 is arranged at the lower end of the test rod 9, and an up and down sliding structure is formed between the movable head 13 and the test rod 9, and a first spring 14 is fixedly connected to the upper end of the movable head 13 to provide a downward thrust for the movable head 13, a driving plate 10 is fixed to the upper end of the test rod 9, and a connecting shaft 11 is rotatably connected to the lower end of the driving plate 10, a supporting block 15 is connected to the rear end of the connecting shaft 11, and an up and down sliding structure is formed between the supporting block 15 and the mounting seat 8, and a second spring 16 is fixed below the supporting block 15, a slide groove 12 is opened inside the driving plate 10, and the slide groove 12 A connecting block 18 is slidably connected inside, and a movable disk 17 is fixed on the rear side of the connecting block 18, the center of the movable disk 17 and the center of the connecting block 18 are staggered, a first transmission shaft 19 is fixed to the middle and rear of the movable disk 17, and a rotational connection is formed between the first transmission shaft 19 and the mounting seat 8, and a transmission control mechanism is arranged on the rear side of the first transmission shaft 19 to provide power for the first transmission shaft 19, an extrusion disk 35 is arranged above the driving plate 10, and a second transmission shaft 34 is fixed on the rear side of the extrusion disk 35, the center of the extrusion disk 35 and the center of the second transmission shaft 34 are staggered, and a driving mechanism is arranged at the rear end of the second transmission shaft 34 to control the rotation of the second transmission shaft 34, the detection mechanism includes a conductive module 5 and a data processor 6, the conductive module 5 is installed on the left and right sides of the support seat 2 and connected to the test switch 3, the test switch 3 is connected to the circuit, and the data processor 6 is installed above the base 1.

[0050] A testing method for a power switch life test platform, the testing method comprising the following steps:

[0051] Step 1: Place the test switch 3 to be tested above the support seat 2, limit the test switch 3 through the limit mechanism 4 so that it remains stable under the test rod 9, and connect the test switch 3 and the conductive module 5 to connect it to the detection circuit.

[0052] Step 2: After the test switch 3 is installed, the first transmission shaft 19 can be controlled to rotate, so that it drives the movable disk 17 to rotate, and the movable disk 17 drives the connecting block 18 to move. The connecting block 18 moves in the slide groove 12, driving the drive plate 10 to move, and the supporting and positioning effect of the connecting shaft 11 is cooperated to make the drive plate 10 drive the test rod 9 to rotate back and forth. When the test rod 9 rotates and moves, it will push the test switch 3. The movable head 13 is extended and retracted under the action of the first spring 14, squeezing the test switch 3 so that it is continuously switched.

[0053] Step 3: When the test switch 3 is turned on and off, the test switch 3 affects the change of the current in the circuit, causing the current to change. After the current changes, it can be recorded by the data processor 6. The number of current changes can reflect the effective switching times of the test switch 3.

[0054] Step 4: When it is necessary to test the push-type test switch 3, the drive plate 10 can be adjusted to a vertical state, and then the power transmission to the first transmission shaft 19 is released, and the second transmission shaft 34 is controlled to rotate, so that it drives the extrusion disk 35 to rotate eccentrically. When the extrusion disk 35 rotates, it will reciprocate and squeeze the drive plate 10, and the support block 15 slides in the mounting seat 8. The second spring 16 provides an upward thrust for the support block 15, so that the test rod 9 can move reciprocatingly up and down to test the push-type test switch 3.

[0055] Embodiment 2: Based on Embodiment 1, a first telescopic device 7 is connected to the lower part of the support base 2, and the first telescopic device 7 is used to control the support base 2 to adjust its vertical height. The lower end of the movable head 13 is designed in an arc-shaped structure, and a ball bearing is arranged below the movable head 13. The transmission control mechanism includes a transmission disc 20, a drive disc 21, an output shaft 22, a motor 23, a transmission block 24, a connecting ring 25, a connecting head 26 and a second telescopic device 27. The transmission disc 20 is fixed to the rear end of the first transmission shaft 19, the drive disc 21 is arranged on the rear side of the transmission disc 20, and the transmission disc 20 After fitting, the driving transmission disk 20 rotates, and the output shaft 22 passes through the middle part of the driving disk 21 and forms a nested connection with the driving disk 21. The motor 23 is fixed on the rear side of the mounting seat 8, and the motor 23 and the output shaft 22 are connected. The transmission block 24 is fixed on the surface of the output shaft 22, and a front-to-rear sliding structure is formed between the transmission block 24 and the driving disk 21. The connecting ring 25 is fixed on the outer side of the driving disk 21. The connecting head 26 is arranged on the front side of the connecting ring 25 and forms a sliding connection between the connecting ring 25. The second retractor 27 is fixed on the inside of the mounting seat 8 and connected to the connecting head 26.

[0056] After the test switch 3 is placed on the support base 2, the first telescopic device 7 can be used to control the support base 2 to move vertically, so that the test switch 3 can be moved within the moving operation range of the test rod 9 to adapt to the detection of test switches 3 at different heights. When controlling the rotation of the first transmission shaft 19, the motor 23 can be started to drive the output shaft 22 to rotate. The output shaft 22 drives the drive disk 21 to rotate through the transmission block 24. The drive disk 21 drives the transmission disk 20 to rotate through the friction between the drive disk 21 and the transmission disk 20, so that the transmission disk 20 drives the first transmission shaft 19 and the movable disk 17 to rotate, and the test rod 9 is controlled to rotate back and forth.

[0057] Embodiment 3: Based on Embodiment 2, a driving mechanism is disclosed, which includes a first gear 31, a friction ring 32, and a second gear 33. The first gear 31 is arranged at the rear side of the driving disk 21, and the first gear 31 and the mounting seat 8 are connected in rotation. The output shaft 22 passes through the middle of the first gear 31. The friction ring 32 is fixed at the front side of the first gear 31. The friction ring 32 and the driving disk 21 are in contact for power transmission. The second gear 33 is arranged above the first gear 31 and meshes with the first gear 31. The second gear 33 It is fixed at the rear end of the second transmission shaft 34, and a rotational connection is formed between the second transmission shaft 34 and the mounting seat 8. A magnetic block 36 is fixed on the front side of the extrusion disk 35, and an attraction block 37 is arranged above the magnetic block 36, and the attraction block 37 is connected to the mounting seat 8. The attraction block 37 and the magnetic block 36 attract each other to provide a positioning effect for the extrusion disk 35. A connecting rod 28 is fixed to the outer side of the connecting head 26, and a limiting block 29 is fixed to the front end of the connecting rod 28, and a limiting disk 30 is arranged on the rear side of the limiting block 29, and the limiting disk 30 is fixed on the surface of the first transmission shaft 19.

[0058] When it is necessary to perform a test on the push-type test switch 3, the drive plate 10 can be adjusted to a vertical state, and then the drive disk 21 can be controlled to move by the second telescopic device 27 to release the connection between the drive disk 21 and the transmission disk 20, and the drive disk 21 and the friction ring 32 are connected. At the same time, the limit block 29 moves accordingly and connects with the limit disk 30 to limit the rotation of the first transmission shaft 19. At this time, the rotation of the drive disk 21 can drive the first gear 31 to rotate, and the first gear 31 drives the second gear 33 and the second transmission shaft 34 to rotate through the engagement with the second gear 33, so that the second transmission shaft 34 drives the extrusion disk 35 to rotate eccentrically, and the extrusion disk 35 squeezes the drive plate 10 to move, and the connecting shaft 11 slides vertically in the mounting seat 8 with the support block 15, so that the test rod 9 can reciprocate vertically.

[0059] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power switch life test platform, comprising a base (1), a support base (2) and a test switch (3), wherein the support base (2) is arranged above the base (1), and the test switch (3) is placed above the support base (2); Features: A limiting mechanism (4) is arranged on the outer side of the support seat (2) to provide a limiting effect on the test switch (3), and a detection mechanism is arranged on the outer side of the support seat (2) to detect the on and off of the test switch (3). A mounting seat (8) is fixed on the upper rear side of the base (1), and a test rod (9) is arranged on the front side of the mounting seat (8), and a movable head (13) is arranged at the lower end of the test rod (9), and an up-and-down sliding structure is formed between the movable head (13) and the test rod (9), and a first spring (14) is fixedly connected to the upper end of the movable head (13) to provide a downward thrust for the movable head (13), a driving plate (10) is fixed to the upper end of the test rod (9), and a connecting shaft (11) is rotatably connected to the lower end of the driving plate (10), and a supporting block (15) is connected to the rear end of the connecting shaft (11), and an up-and-down sliding structure is formed between the supporting block (15) and the mounting seat (8), and a first spring (14) is fixedly connected to the lower end of the supporting block (15) to provide a downward thrust for the movable head (13). A second spring (16) is provided, a slide groove (12) is provided inside the driving plate (10), and a connecting block (18) is slidably connected inside the slide groove (12), and a movable disk (17) is fixed on the rear side of the connecting block (18), the center of the movable disk (17) and the center of the connecting block (18) are staggered, a first transmission shaft (19) is fixed at the middle and rear of the movable disk (17), and the first transmission shaft (19) and the mounting seat (8) are rotatably connected, and a transmission control mechanism is provided on the rear side of the first transmission shaft (19) to provide power for the first transmission shaft (19), an extrusion disk (35) is provided above the driving plate (10), and a second transmission shaft (34) is fixed on the rear side of the extrusion disk (35), the center of the extrusion disk (35) and the center of the second transmission shaft (34) are staggered, and a driving mechanism is provided at the rear end of the second transmission shaft (34) to control the rotation of the second transmission shaft (34); The transmission control mechanism comprises a transmission disc (20), a drive disc (21), an output shaft (22), a motor (23), a transmission block (24), a connecting ring (25), a connecting head (26) and a second retractor (27); A transmission plate (20) fixed to the rear end of the first transmission shaft (19); A driving disc (21) is arranged on the rear side of the transmission disc (20) and drives the transmission disc (20) to rotate after being in contact with the transmission disc (20); An output shaft (22) passes through the middle of the driving disc (21) and is nested with the driving disc (21); The motor (23) is fixed to the rear side of the mounting seat (8), and the motor (23) is connected to the output shaft (22); A transmission block (24) is fixed on the surface of the output shaft (22), and a front-to-rear sliding structure is formed between the transmission block (24) and the driving disc (21); A connecting ring (25) fixed to the outer side of the driving disc (21); A connecting head (26) is arranged between the front side of the connecting ring (25) and the connecting ring (25) to form a sliding connection; A second retractor (27) is fixed inside the mounting seat (8) and connected to the connector (26); The driving mechanism comprises a first gear (31), a friction ring (32) and a second gear (33); A first gear (31) is arranged on the rear side of the driving disk (21), and the first gear (31) and the mounting seat (8) are rotatably connected, and the output shaft (22) passes through the middle of the first gear (31); A friction ring (32) is fixed on the front side of the first gear (31), and the friction ring (32) and the driving plate (21) are in contact to transmit power; The second gear (33) is arranged above the first gear (31) and is meshed with the first gear (31). The second gear (33) is fixed to the rear end of the second transmission shaft (34), and the second transmission shaft (34) and the mounting seat (8) are rotationally connected.

2. A power switch life test platform according to claim 1, Features: The detection mechanism comprises a conductive module (5) and a data processor (6); the conductive module (5) is mounted on the left and right sides of the support base (2) and connected to the test switch (3), the test switch (3) is connected to the circuit, and the data processor (6) is mounted above the base (1).

3. A power switch life test platform according to claim 1, Features: A first telescopic device (7) is connected below the support base (2), and the support base (2) is controlled by the first telescopic device (7) to adjust its vertical height.

4. A power switch life test platform according to claim 1, Features: The lower end of the movable head (13) is designed to be an arc-shaped structure, and a ball bearing is arranged below the movable head (13).

5. A power switch life test platform according to claim 1, Features: A magnetic block (36) is fixed on the front side of the extrusion disk (35), and an attraction block (37) is arranged above the magnetic block (36). The attraction block (37) and the mounting seat (8) are connected, and the attraction block (37) and the magnetic block (36) attract each other to provide a positioning effect for the extrusion disk (35).

6. A power switch life test platform according to claim 1, Features: A connecting rod (28) is fixed on the outside of the connecting head (26), a limiting block (29) is fixed on the front end of the connecting rod (28), and a limiting plate (30) is arranged on the rear side of the limiting block (29), wherein the limiting plate (30) is fixed on the surface of the first transmission shaft (19).

7. A testing method for implementing the power switch life test platform of claim 2, Features: The test method includes the following steps: Step 1: Place the test switch (3) to be tested above the support seat (2), limit the test switch (3) by means of the limit mechanism (4) so ​​that it remains stable below the test rod (9), and connect the test switch (3) to the conductive module (5) to connect it to the detection circuit; Step 2: After the test switch (3) is installed, the first transmission shaft (19) can be controlled to rotate, so that it drives the movable disk (17) to rotate, and the movable disk (17) drives the connecting block (18) to move, and the connecting block (18) moves in the slide groove (12), driving the driving plate (10) to move, and the supporting and positioning effect of the connecting shaft (11) is cooperated to make the driving plate (10) drive the test rod (9) to rotate and move back and forth. When the test rod (9) rotates and moves, it pushes the test switch (3), and the movable head (13) is extended and retracted under the action of the first spring (14), squeezing the test switch (3) so that it is continuously switched; Step 3: When the test switch (3) is turned on and off, the test switch (3) affects the change of the current in the circuit, causing the current to change. After the current changes, it can be recorded by the data processor (6). The number of current changes can reflect the effective number of switching times of the test switch (3); Step 4: When the push-type test switch (3) needs to be tested, the drive plate (10) can be adjusted to a vertical state, and then the power transmission to the first transmission shaft (19) is released, and the second transmission shaft (34) is controlled to rotate, so that it drives the extrusion plate (35) to rotate eccentrically. When the extrusion plate (35) rotates, it will reciprocate and squeeze the drive plate (10), and the support block (15) slides in the mounting seat (8). The second spring (16) provides an upward thrust for the support block (15), so that the test rod (9) can move up and down reciprocatingly, and the push-type test switch (3) can be tested.

Images